| 小叶买麻藤种子营养及药用成分分析 |
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| 引用本文： | 兰倩,刘建锋,史胜青,常二梅,邓楠,江泽平.小叶买麻藤种子营养及药用成分分析[J].林业科学研究,2014,27(3):441-444. |
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| 作者姓名： | 兰倩 刘建锋 史胜青 常二梅 邓楠 江泽平 |
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| 作者单位： | 中国林业科学研究院林业研究所, 国家林业局林木培育重点实验室, 北京 100091;中国林业科学研究院林业研究所, 国家林业局林木培育重点实验室, 北京 100091;中国林业科学研究院林业研究所, 国家林业局林木培育重点实验室, 北京 100091;中国林业科学研究院林业研究所, 国家林业局林木培育重点实验室, 北京 100091;中国林业科学研究院林业研究所, 国家林业局林木培育重点实验室, 北京 100091;中国林业科学研究院林业研究所, 国家林业局林木培育重点实验室, 北京 100091 |
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| 基金项目： | 国家林业局948项目“乔木类买麻藤优良品种及培育技术引进”（2012-4-43）；中央级公益性科研院所基本科研业务费专项资金项目“小叶买麻藤种子萌发的蛋白组学研究”（RIF2013-12） |
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| 摘 要： | 正小叶买麻藤(Gnetum parvifolium(Warb.)C.Y.Cheng)是一种珍贵的药用裸子植物,主要分布在热带、亚热带地区,作为珍稀濒危物种,已被收入中国物种红色名录1]。作为我国传统中药,小叶买麻藤具有降血压、祛除风湿、止血凉血等功效2-5]。除此之外,买麻藤属植物中某些种的叶片是非洲等国家重要的出口蔬菜6],并且种子煮熟后可以食用。小叶买麻藤
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| 关 键 词： | 小叶买麻藤 种子 种子形态 营养成分 药用成分 |
| 收稿时间： | 2013/2/19 0:00:00 |
Nutrient and Medicinal Components in Gnetum parvifolium Seeds |
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| LAN Qian,LIU Jian-feng,SHI Sheng-qing,CHANG Er-mei,DENG Nan and JIANG Ze-ping.Nutrient and Medicinal Components in Gnetum parvifolium Seeds[J].Forest Research,2014,27(3):441-444. |
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| Authors: | LAN Qian LIU Jian-feng SHI Sheng-qing CHANG Er-mei DENG Nan and JIANG Ze-ping |
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| Institution: | Key Laboratory of Tree Breeding and Cultivation, State Forestry Administration; Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China;Key Laboratory of Tree Breeding and Cultivation, State Forestry Administration; Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China;Key Laboratory of Tree Breeding and Cultivation, State Forestry Administration; Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China;Key Laboratory of Tree Breeding and Cultivation, State Forestry Administration; Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China;Key Laboratory of Tree Breeding and Cultivation, State Forestry Administration; Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China;Key Laboratory of Tree Breeding and Cultivation, State Forestry Administration; Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China |
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| Abstract: | The contents of water, sugar, fatty acid, amino acids, stilbenoid and flavonoid in the seeds of Gnetum parvifolium (Warb.) C. Y. Cheng were measured. The results show that the seeds of G. parvifolium contain abundant nutritional materials. The seeds are oblong and thousand kernel weight is (2 525.67±44.54)g. The water content is (373.5±0.82)g·kg-1, the total sugar content is (496.8±4.78)g·kg-1, the total fat content is (29.1±0.21)g·kg-1, the total amino-acid content is (73.9±1.05)g·kg-1, the total flavone content is (123.2±1.73)g·kg-1; the resveratrol, isorhapontigenin and gnetol contents are (2 231.0±1.65) mg·kg-1, (1 471.7±0.72) mg·kg-1 and (212.0±1.47) mg·kg-1 respectively. The seeds contain almost all kinds of amino-acid, including 8 kinds of essential amino acids. But cystine is not found. The index of unsaturated fatty acid and the polysaccharide are high while the disaccharide, glucose and fructose in that are low. There are high contents of isorhapontigenin and total flavone in the seeds of G. parvifolium. |
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| Keywords: | Gnetum parvifolium seed morphology nutrient component medicinal component |
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